Microchip AT42QT2120-XU
IC TOUCH SENSOR 12CH 20-TSSOP "Capacitive Touch Buttons, Slider, Wheel 20-TSSOP"
$ 1.675
Production
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Inventory History
3 month trend: +63.14%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT42QT2120-XU.
CAD Models
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Supply Chain
Projected EOL Date2039-12-30
Country of AssemblyTaiwan
Country of FabricationUnited States of America
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusREL (Last Updated: 2 days ago)
Descriptions
Descriptions of Microchip AT42QT2120-XU provided by its distributors.
IC TOUCH SENSOR 12CH 20-TSSOP "Capacitive Touch Buttons, Slider, Wheel 20-TSSOP"
e3 AT42QT2120 Buttons Slider Wheel 1997 capacitive touch sensor 4.5mm 1.8V~5.5V -40C~85C 30pF
Touch Sensor Capacitive 12 Key 1.8V to 5.5V Surface Mount 20-Pin TSSOP
Avnet Japan
Capacitive Touch Screen 12 Key 20-Pin TSSOP Tube
Capacitive Touch Sensor, 12 Channels, I2C, 1.8 V, 5.5 V, TSSOP
Microchip touch chip, 20Pin, TSSOPencapsulation, Serial - I2Cinterface, Maximum operating temperature+85 °C, 1.8 TO 5.5 V, spread spectrum charge transfer
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +63.14%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins20
Technical
Frequency400 kHz
HS Code8542.31.0015
InterfaceI2C, Serial
Load Capacitance30 pF
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Number of Channels12
Operating Supply Voltage5.5 V
Output Current10 mA
Response Time16 ms
Schedule B8542310000
Sensing MethodCapacitive
TerminationSMD/SMT
TouchscreenCapacitive
Dimensions
Height1.2 mm
Length6.6 mm
Width4.5 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT42QT2120-XU.